convert to float

SELECT CONVERT (varchar), CAST (@testFloat as Decimal (38,2))SELECT STR (@testFloat, 38, 2) Importing from Excel to sql2000, there is a list of "contacts" that have become float types, and I want to convert to nvarchar type, using the following

Abstract: Since float cannot represent all int, why is C + + converting int to float in type conversion? Question: The code is as follows: int i = 23; float f = 3.14; if (i = = f)//execute a piece of code the compiler will convert I to float type

I just learned Java, but I have a poor foundation. I used data type conversion and found it online. Convert from http://hi.baidu.com/loveland/blog/item/eb2d96456e64d13a8694737b.html 1 how to convert string to integer Int? A. There are two methods: 1)

A. A review of the syntax format of CONVERT (): convert ([length], [, Style]) second, here is a note of the meaning of style: style is the conversion style number that is provided by the SQL Server system when converting Datatime and smalldatetime

Differences between using float and display: block to convert inline elements into block elements: floatblock Differences between using float and display: block to convert inline elements into block elements:Suggestion: writing code as much as

Reference: http://blog.csdn.net/candadition/article/details/7342380Converting a string type to an int, float, double type is primarily done in the following ways:# method One: Use StringStreamStringStream has been introduced in methods that convert

Use float and display:block to convert inline elements to different points of block elements using float and display:block to convert inline elements to different points of block elements:Inline elements can be converted to block-level elements,

Use float and display:block to convert inline elements to different points of block elements:recommendation : As far as possible handwriting code, can effectively improve the learning efficiency and depth.Inline elements can be converted to

Use float and display:block to convert inline elements to different points of block elements:Inline elements can be converted to block-level elements, such as the use of the float property for inline elements to float inline elements, or to add

In the project, the float type is used to define some columns, such as price, but many problems are found.1. When the number of bits on the value is greater than 6, the float type is converted to the varchar type, which is displayed in the